<p>Cordless phones have rechargeable batteries that recharge while the handet sits on its base. Over time these batteries become tired and worn down. Instead of replacing the whole phone set for a new one, why not try a new set of batteries first. Standard recharageable AAA batteries will work in cordless phones but will have a much shorter life due to over charging and unnecessary power storage. These 1.2v rechargeable AAA batteries are designed specifically with cordless phones in mind. ...